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<div class="title">template.php</div>  </div>
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<a href="template_8php.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;&lt;?php</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">        template.php</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">        Included in common.php, uploader/ubr.php</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">        Defines:</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">                parseUserHTML() - should be called for all user-created text</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">                        replaces [tex] tags with appropriate images,</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">                        it should purify the text to prevent XSS attacks.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">                class SimpleTemplate - widely used simple output buffer redirecting and parsing class</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">                        Usage:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">                                $template = new SimpleTemplate(array(&#39;varname&#39; =&gt; &#39;value&#39;));</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">                                $template-&gt;varname = &#39;value&#39;;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">                                ?&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">                                        &lt;html&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">                                                Place %varname%s with percent signs to replace with values.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">                                                You can add php functions &lt;?php echo f(); ?&gt; and</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">                                                &lt;?php if (true) { ?&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">                                                        control structures</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">                                                &lt;?php } ?&gt;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">                                                normally.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">                                        &lt;/html&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">                                &lt;?php</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">                                echo $template-&gt;finish();</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">                class Page extends SimpleTemplate - used as global $PAGE</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">                getTipJS($tip) - returns a &quot; onmouseout=... onmouseover=... &quot; string.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">                getIcon($name, $tip=false, $href=false) - returns an icon from images/icons/, with optionally a tip and &lt;a href&gt;.</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">                getButton($title, $href, $icon=false) - returns a big fat button.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">                buildMenuBox($title, $items) - builds a menu box, checks permissions</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;require_once <span class="stringliteral">&#39;htmlpurifier/library/HTMLPurifier.auto.php&#39;</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html">   36</a></span>&#160;<span class="keyword">class </span><a class="code" href="classSimpleTemplate.html">SimpleTemplate</a></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;{</div>
<div class="line"><a name="l00038"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#a957d26c00def511d906a47caa8bd83c0">   38</a></span>&#160;        <span class="keyword">public</span> <a class="code" href="classSimpleTemplate.html#a957d26c00def511d906a47caa8bd83c0">$variables</a>;</div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#a73cdbb48f8fe7aff6800c2c6f3a9f1ac">   39</a></span>&#160;        <span class="keyword">private</span> <a class="code" href="classSimpleTemplate.html#a73cdbb48f8fe7aff6800c2c6f3a9f1ac">$cleaned</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#acffbdf4be6884118b65718b1555426c3">   41</a></span>&#160;        <span class="keyword">function</span> <a class="code" href="classSimpleTemplate.html#acffbdf4be6884118b65718b1555426c3">__construct</a>($templateVariables = array())</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                $this-&gt;variables = $templateVariables;</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                ob_start();</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;        }</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#a8c01456f9f64a6d7ffbc063d92bdeba8">   47</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">function</span> <a class="code" href="classSimpleTemplate.html#a8c01456f9f64a6d7ffbc063d92bdeba8">__isset</a>($name)</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;                <span class="keywordflow">return</span> array_key_exists($name, $this-&gt;variables);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        }</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#a14a3c11b8ad27d5c4fe55fbcfff34a59">   52</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">function</span> <a class="code" href="classSimpleTemplate.html#a14a3c11b8ad27d5c4fe55fbcfff34a59">__get</a>($name)</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        {</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                <span class="keywordflow">if</span> (!array_key_exists($name, $this-&gt;variables))</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                        $this-&gt;variables[$name] = <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                <span class="keywordflow">return</span> $this-&gt;variables[$name];</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#a315306e0336632452c4c468d8e7dadd1">   59</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">function</span> <a class="code" href="classSimpleTemplate.html#a315306e0336632452c4c468d8e7dadd1">__set</a>($name, $value)</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        {</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;                $this-&gt;variables[$name] = $value;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        }</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#a5873db512f6a24abafa6287b6deede66">   64</a></span>&#160;        <span class="keyword">function</span> <a class="code" href="classSimpleTemplate.html#a5873db512f6a24abafa6287b6deede66">finish</a>($translate = <span class="keyword">false</span>)</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        {</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;                <span class="keywordflow">if</span> ($this-&gt;cleaned)  <span class="keywordflow">return</span> <span class="stringliteral">&#39;Parser error - already flushed.&#39;</span>;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;                $names = array();</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;                $values = array();</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;                <span class="keywordflow">foreach</span> ($this-&gt;variables as $name =&gt; $value)</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;                        <span class="keywordflow">if</span> (!is_array($value))</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                {</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                        $names[]= <span class="stringliteral">&quot;%$name%&quot;</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;                        $values[]= $value;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;                }</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;                $this-&gt;cleaned = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;                $s = ob_get_clean();</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;                <span class="keywordflow">if</span> ($translate)</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                        $result = <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                        $length = strlen($s);</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                        $offset = 0;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;                        <span class="keywordflow">while</span> (($p = strpos($s, <span class="stringliteral">&#39;{{&#39;</span>, $offset)) !== <span class="keyword">false</span>)</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;                        {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;                                $result .= substr($s, $offset, $p - $offset);</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                                $offset = strpos($s, <span class="stringliteral">&#39;}}&#39;</span>, $p);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                                <span class="keywordflow">if</span> ($offset === <span class="keyword">false</span>)</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;                                        <span class="keywordflow">return</span> <span class="stringliteral">&#39;Parser error - unfinished translate string.&#39;</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;                                $result .= gettext(substr($s, $p + 2, $offset - $p - 2));</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;                                $offset += 2;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;                                <span class="keywordflow">if</span> ($offset &gt; $length)</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                                        <span class="keywordflow">break</span>; <span class="comment">// strpos would issue a warning otherwise.</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;                        }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                        $result .= substr($s, $offset);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                }</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                        $result = $s;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;                <span class="keywordflow">return</span> str_replace($names, $values, $result);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="code" href="classSimpleTemplate.html#aaf625b4472f09ef069a94fa91c05c154">  103</a></span>&#160;        <span class="keyword">function</span> <a class="code" href="classSimpleTemplate.html#aaf625b4472f09ef069a94fa91c05c154">__destruct</a>()</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        {</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                <span class="keywordflow">if</span> (!$this-&gt;cleaned &amp;&amp; ob_get_level())  ob_end_clean();</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        }</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;}</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">  109</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a4a7e99592a2690b33d53c9bcc8fd3008">parseUserHTML</a>($html)</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;{</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="comment">// TODO: test prevention of XSS attacks with HTMLPurifier.</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="comment">// DEPRECATED: Using mathjax instead, see html.php</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <span class="comment">//Parse [tex]code[/tex] into &lt;img src=&quot;pathtorenderer.cgi?code&quot;/&gt;.</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <span class="comment">/*preg_match_all(&quot;#\\[tex\\](.*?)\\[/tex\\]#si&quot;,$html,$tex_matches);</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="comment">        for ($i=0; $i &lt; count($tex_matches[0]); $i++) {</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment">                $pos = strpos($html, $tex_matches[0][$i]); // TODO low: this seems stupid?</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment">                $len = strlen($tex_matches[0][$i]);</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment">                $latex_formula = $tex_matches[1][$i];</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment">                $url = &#39;http://&#39;. $_SERVER[&#39;HTTP_HOST&#39;] . &#39;/cgi-bin/mimetex.cgi?&#39;;</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment">                $url .= htmlspecialchars($latex_formula, ENT_QUOTES);</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="comment">                $img = &quot;&lt;img src=&#39;$url&#39; alt=&#39;[tex]&quot;. htmlspecialchars($latex_formula, ENT_QUOTES) .</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment">                        &quot;[/tex](&quot;. _(&#39;missing picture&#39;). &quot;)&#39; class=&#39;latex&#39; align=&#39;absmiddle&#39;/&gt;&quot;;</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment">                $html = substr_replace($html, $img, $pos, $len);</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment">        }*/</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        <span class="comment">// TODO see why TinyMCE includes html-escaped comment tags with MS Word stuff.</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        $offset = 0;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        <span class="keywordflow">while</span> (($pos = strpos($html, <span class="stringliteral">&#39;&amp;lt;!--&#39;</span>, $offset)) !== <span class="keyword">false</span>)</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                $end = strpos($html, <span class="stringliteral">&#39;--&amp;gt;&#39;</span>, $pos+2);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                global <a class="code" href="index_8php.html#ae1848ae8dc4014bc7c680e5504a8eef0">$PAGE</a>;</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                <span class="keywordflow">if</span> ($end === <span class="keyword">false</span>)</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;                        $PAGE-&gt;addMessage(<span class="stringliteral">&#39;MSWord copy-paste closing tag not found.&#39;</span>, <span class="stringliteral">&#39;exception&#39;</span>);</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;                $end += strlen(<span class="stringliteral">&#39;--&amp;gt;&#39;</span>);</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;                $html = substr_replace($html, <span class="stringliteral">&#39;&#39;</span>, $pos, $end-$pos);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;                $offset = $pos;</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        }</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        $config = HTMLPurifier_Config::createDefault();</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;        $purifier = <span class="keyword">new</span> HTMLPurifier($config);</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        $html = $purifier-&gt;purify($html);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        $html = <span class="stringliteral">&#39;&lt;span class=&quot;userHTML&quot;&gt;&#39;</span>. $html .<span class="stringliteral">&#39;&lt;/span&gt;&#39;</span>;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordflow">return</span> $html;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;}</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="comment">// Argument $tip is interpreted as HTML</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="code" href="template_8php.html#a9b9585537fe5238d4d5b54478251ccfa">  151</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a9b9585537fe5238d4d5b54478251ccfa">getTipJS</a>($tip)</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;{</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="keywordflow">if</span> (strlen(trim($tip))==0)  <span class="keywordflow">return</span> <span class="charliteral">&#39; &#39;</span>;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        $tip = htmlspecialchars(addcslashes($tip, <span class="stringliteral">&quot;\\\&quot;\n\r&quot;</span>), ENT_QUOTES);     <span class="comment">// Tested.</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot; onmouseout=&#39;tipoff()&#39; onmouseover=&#39;tipon(this,\&quot;$tip\&quot;)&#39; &quot;</span>;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;}</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;</div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">  158</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>($name, $tip=<span class="keyword">false</span>, $href=<span class="keyword">false</span>)</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;{</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        $class = strtr($name, <span class="charliteral">&#39;.&#39;</span>, <span class="charliteral">&#39;_&#39;</span>);</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        $js = <a class="code" href="template_8php.html#a9b9585537fe5238d4d5b54478251ccfa">getTipJS</a>($tip);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        <span class="keywordflow">if</span> ($tip===<span class="keyword">false</span>)  $tip = substr($name,0,-4);</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        $icon = <span class="stringliteral">&quot;&lt;span class=&#39;$class icon&#39; $js&gt;&lt;/span&gt;&quot;</span>;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="comment">//$icon = &quot;&lt;img class=&#39;icon&#39; src=&#39;images/icons/$name&#39; alt=&#39;$title&#39; title=&#39;$title&#39;/&gt;&quot;;</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        <span class="keywordflow">if</span> ($href)  $icon = <span class="stringliteral">&quot;&lt;a class=&#39;iconLink&#39; href=&#39;$href&#39;&gt;$icon&lt;/a&gt;&quot;</span>;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keywordflow">return</span> $icon;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;}</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;</div>
<div class="line"><a name="l00169"></a><span class="lineno"><a class="code" href="template_8php.html#a93f1d2b73c6defc9f0af8e7e17b0b47d">  169</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a93f1d2b73c6defc9f0af8e7e17b0b47d">getButton</a>($title, $href, $icon=<span class="keyword">false</span>)</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;{</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        $href = htmlspecialchars($href, ENT_QUOTES);</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        $button = $title;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        <span class="keywordflow">if</span> ($icon)  $button = <a class="code" href="template_8php.html#a4fbd311bbd72b7beba6f27fe63b0acb1">getIcon</a>($icon, <span class="stringliteral">&#39;&#39;</span>) . $button;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        <span class="keywordflow">return</span> <span class="stringliteral">&quot;&lt;a class=&#39;button&#39; href=&#39;$href&#39;&gt;$button&lt;/a&gt;&quot;</span>;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;}</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment">// Return&#39;s string with $1 replaced with first argument, $2 with 2nd and so on.</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="code" href="template_8php.html#ac3f1fe2bff93b1d2b6f50ecca43e836b">  178</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#ac3f1fe2bff93b1d2b6f50ecca43e836b">format</a>($string <span class="comment">/* ... */</span>)</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;{</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        $args = func_get_args();</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        array_shift($args);</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;        <span class="keywordflow">foreach</span> ($args as $i =&gt; $arg)</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;                $string = str_replace(<span class="charliteral">&#39;$&#39;</span>. ($i+1), $arg, $string);</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keywordflow">return</span> $string;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;}</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="comment">// Typical usage: formatAssoc(&#39;Name: %name%, ...&#39;, $DB-&gt;fetch_assoc())</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="comment">// TODO deprecate formatAssoc? Only used twice.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="template_8php.html#a93341043d3d499b0d03eb7ebbe39fdaf">  189</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a93341043d3d499b0d03eb7ebbe39fdaf">formatAssoc</a>($string, $assoc)</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;{</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        $names = array();</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        $values = array();</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;        <span class="keywordflow">foreach</span> ($assoc as $name =&gt; $value)</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        {</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                $names[]= <span class="stringliteral">&quot;%$name%&quot;</span>;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                $values[]= $value;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;        }</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        <span class="keywordflow">return</span> str_replace($names, $values, $string);</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;}</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="comment">// Typical usage: &#39;&lt;tr class=&quot;&#39;. alternate(&#39;even&#39;, &#39;odd&#39;) .&#39;&quot;&gt;&#39;;</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"><a class="code" href="template_8php.html#a37d777a190ddf72ef569a520257dd64d">  202</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a37d777a190ddf72ef569a520257dd64d">alternate</a>()</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;{</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keyword">static</span> $memory = array();</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        $args = func_get_args();</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        $array = &amp;$memory[serialize($args)];</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        <span class="keywordflow">if</span> (!isset($array))</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;                $array = $args;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        <span class="keywordflow">while</span>(!(list($key,$val) = each($array)))</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                reset($array);</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;        <span class="keywordflow">return</span> $val;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;}</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="code" href="template_8php.html#a3bbebc058e2a5749c5129ef04f2db578">  214</a></span>&#160;<span class="keyword">function</span> <a class="code" href="template_8php.html#a3bbebc058e2a5749c5129ef04f2db578">buildTableHTML</a>($rows, $headers = null)</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;{</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;        echo <span class="stringliteral">&#39;&lt;table style=&quot;width:auto&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="keywordflow">if</span> ($headers)</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        {</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                echo<span class="stringliteral">&#39;&lt;thead&gt;&lt;tr&gt;&#39;</span>;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                <span class="keywordflow">foreach</span> ($headers as $h)</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                {</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                        echo <span class="stringliteral">&#39;&lt;th&gt;&#39;</span>;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                        <span class="keywordflow">if</span> (is_array($h))</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                        {</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                                <span class="keywordflow">if</span> (!empty($h[<span class="stringliteral">&#39;order&#39;</span>]))</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                                        echo <span class="stringliteral">&#39;&lt;a href=&quot;?order=&#39;</span>. htmlspecialchars(urlencode($h[<span class="stringliteral">&#39;order&#39;</span>])) .<span class="stringliteral">&#39;&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                                echo $h[<span class="stringliteral">&#39;description&#39;</span>];</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                                <span class="keywordflow">if</span> (!empty($h[<span class="stringliteral">&#39;order&#39;</span>]))</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                                        echo <span class="stringliteral">&#39;&lt;/a&gt;&#39;</span>;</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;                        }</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                                echo $h;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                        echo <span class="stringliteral">&#39;&lt;/th&gt;&#39;</span>;</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                }</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                echo <span class="stringliteral">&#39;&lt;/tr&gt;&lt;/thead&gt;&#39;</span>;</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;        }</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;        echo <span class="stringliteral">&#39;&lt;tbody&gt;&#39;</span>;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;        <span class="keywordflow">foreach</span> ($rows as $row)</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;        {</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                echo <span class="stringliteral">&#39;&lt;tr class=&quot;&#39;</span>. <a class="code" href="template_8php.html#a37d777a190ddf72ef569a520257dd64d">alternate</a>(<span class="stringliteral">&#39;even&#39;</span>, <span class="stringliteral">&#39;odd&#39;</span>) .<span class="stringliteral">&#39;&quot;&gt;&#39;</span>;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                <span class="keywordflow">if</span> ($headers)</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                        <span class="keywordflow">foreach</span> ($headers as $key =&gt; $h)</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                                <span class="keywordflow">if</span> (array_key_exists($key, $row))</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                {</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                        echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>. $row[$key] .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                        unset($row[$key]);</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                }</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                <span class="keywordflow">foreach</span> ($row as $key =&gt; $value)</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                                echo <span class="stringliteral">&#39;&lt;td&gt;&#39;</span>. $value .<span class="stringliteral">&#39;&lt;/td&gt;&#39;</span>;</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;                echo <span class="stringliteral">&#39;&lt;/tr&gt;&#39;</span>;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;        }</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;        echo <span class="stringliteral">&#39;&lt;/tbody&gt;&lt;/table&gt;&#39;</span>;</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;}</div>
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